<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>
</head>
  <body>
    <div>
      <form method="post" action="/" enctype="multipart/form-data">
      <input type="file"  name="photo"/>
      <input type="submit" value="提交信息" class="button-new" style="margin-top:15px;"/>
      </form>
    </div>
  </body>
</html>
